ATE543019T1 - CLUTCH RELEASE SYSTEM AND METHOD FOR OPERATING A CLUTCH RELEASE SYSTEM - Google Patents

CLUTCH RELEASE SYSTEM AND METHOD FOR OPERATING A CLUTCH RELEASE SYSTEM

Info

Publication number
ATE543019T1
ATE543019T1 AT09777579T AT09777579T ATE543019T1 AT E543019 T1 ATE543019 T1 AT E543019T1 AT 09777579 T AT09777579 T AT 09777579T AT 09777579 T AT09777579 T AT 09777579T AT E543019 T1 ATE543019 T1 AT E543019T1
Authority
AT
Austria
Prior art keywords
clutch
clutch release
release system
release
actuating device
Prior art date
Application number
AT09777579T
Other languages
German (de)
Inventor
Eduard Hilberer
Original Assignee
Knorr Bremse Systeme
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Knorr Bremse Systeme filed Critical Knorr Bremse Systeme
Application granted granted Critical
Publication of ATE543019T1 publication Critical patent/ATE543019T1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/06—Control by electric or electronic means, e.g. of fluid pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/10—System to be controlled
    • F16D2500/102—Actuator
    • F16D2500/1021—Electrical type
    • F16D2500/1023—Electric motor
    • F16D2500/1024—Electric motor combined with hydraulic actuation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/10—System to be controlled
    • F16D2500/104—Clutch
    • F16D2500/10406—Clutch position
    • F16D2500/10412—Transmission line of a vehicle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/10—System to be controlled
    • F16D2500/104—Clutch
    • F16D2500/10443—Clutch type
    • F16D2500/1045—Friction clutch
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/30—Signal inputs
    • F16D2500/302—Signal inputs from the actuator
    • F16D2500/3023—Force
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/30—Signal inputs
    • F16D2500/302—Signal inputs from the actuator
    • F16D2500/3026—Stroke
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/30—Signal inputs
    • F16D2500/314—Signal inputs from the user
    • F16D2500/31406—Signal inputs from the user input from pedals
    • F16D2500/31413—Clutch pedal position
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/50—Problem to be solved by the control system
    • F16D2500/501—Relating the actuator
    • F16D2500/5018—Calibration or recalibration of the actuator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/50—Problem to be solved by the control system
    • F16D2500/502—Relating the clutch
    • F16D2500/50245—Calibration or recalibration of the clutch touch-point
    • F16D2500/50251—During operation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/50—Problem to be solved by the control system
    • F16D2500/502—Relating the clutch
    • F16D2500/50245—Calibration or recalibration of the clutch touch-point
    • F16D2500/50266—Way of detection
    • F16D2500/50275—Estimation of the displacement of the clutch touch-point due to the modification of relevant parameters, e.g. temperature, wear
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/50—Problem to be solved by the control system
    • F16D2500/52—General
    • F16D2500/525—Improve response of control system
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/70—Details about the implementation of the control system
    • F16D2500/702—Look-up tables
    • F16D2500/70205—Clutch actuator
    • F16D2500/70211—Force
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/70—Details about the implementation of the control system
    • F16D2500/702—Look-up tables
    • F16D2500/70205—Clutch actuator
    • F16D2500/70235—Displacement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/70—Details about the implementation of the control system
    • F16D2500/704—Output parameters from the control unit; Target parameters to be controlled
    • F16D2500/70402—Actuator parameters
    • F16D2500/7041—Position
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/70—Details about the implementation of the control system
    • F16D2500/706—Strategy of control
    • F16D2500/70605—Adaptive correction; Modifying control system parameters, e.g. gains, constants, look-up tables
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/70—Details about the implementation of the control system
    • F16D2500/71—Actions
    • F16D2500/7101—Driver alarm

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)

Abstract

A method operates a clutch release system of a vehicle having an electrically actuable clutch release unit including a sensor for detecting a position of a release piston, a control unit for controlling the release piston as a function of a detected position of a clutch actuating device, and a sensor for detecting the position of the clutch actuating device. A characteristic curve function describes a relationship between the position of the clutch actuating device and the position of the release piston. The function is taken into consideration during actuation of the clutch release system to obtain a consistent clutch release at a defined position of the clutch actuating device despite progressive wear of the clutch release system.
AT09777579T 2008-08-01 2009-07-31 CLUTCH RELEASE SYSTEM AND METHOD FOR OPERATING A CLUTCH RELEASE SYSTEM ATE543019T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008036038A DE102008036038A1 (en) 2008-08-01 2008-08-01 Electrically operable clutch release and method of operating a clutch release system
PCT/EP2009/005562 WO2010012485A1 (en) 2008-08-01 2009-07-31 Clutch release system and method for operating a clutch release system

Publications (1)

Publication Number Publication Date
ATE543019T1 true ATE543019T1 (en) 2012-02-15

Family

ID=41270870

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09777579T ATE543019T1 (en) 2008-08-01 2009-07-31 CLUTCH RELEASE SYSTEM AND METHOD FOR OPERATING A CLUTCH RELEASE SYSTEM

Country Status (8)

Country Link
US (1) US8543304B2 (en)
EP (1) EP2310710B1 (en)
CN (1) CN102112766B (en)
AT (1) ATE543019T1 (en)
CA (1) CA2732926A1 (en)
DE (1) DE102008036038A1 (en)
MX (1) MX2011000959A (en)
WO (1) WO2010012485A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101336942B1 (en) * 2011-11-24 2013-12-04 원광이엔텍 주식회사 Clutch control device
CN104411992B (en) * 2012-04-13 2017-02-22 舍弗勒技术股份两合公司 Method for determining a pretension characteristic curve of a clutch
DE112013002244B4 (en) 2012-04-26 2022-08-18 Schaeffler Technologies AG & Co. KG CLUTCH ACTUATION SYSTEM AND METHOD OF CONTROLING IT
FR2998934B1 (en) * 2012-12-05 2016-04-01 Peugeot Citroen Automobiles Sa DEVICE AND METHOD FOR ANALYZING THE VALIDITY OF A POSITION LEARNED FROM A LATCHING POINT OF A CLUTCH
DE102013223050A1 (en) * 2013-11-13 2015-05-13 Robert Bosch Gmbh Coupling device for a motor vehicle
EP3126701B1 (en) 2014-04-04 2020-07-15 GKN Automotive Limited Method for controlling an actuating assembly for a clutch, and a drive assembly having an actuating assembly
DE102014216279A1 (en) * 2014-08-15 2016-02-18 Schaeffler Technologies AG & Co. KG Method for protecting a clutch actuator of a clutch actuation system, preferably for a motor vehicle
FR3027079B1 (en) * 2014-10-13 2018-03-02 Valeo Embrayages METHOD AND SYSTEM FOR CONTROLLING A CLUTCH
DE102015223140A1 (en) * 2015-11-24 2017-05-24 Bayerische Motoren Werke Aktiengesellschaft Coupling device for a drive train of a motor vehicle, in particular a motorcycle, and method for operating such a drive train
CN108730367B (en) * 2017-04-19 2021-06-08 上海汽车集团股份有限公司 Clutch release system
DE102019109972A1 (en) * 2019-04-16 2020-10-22 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Position detection unit, clutch actuator with position detection unit and vehicle coupling with position detection unit
US20210241546A1 (en) * 2020-02-04 2021-08-05 XL Hybrids Data extraction apparatuses, systems, and methods
CN113357288A (en) * 2021-06-03 2021-09-07 广东三水合肥工业大学研究院 Hydraulic clutch control device and method
CN114002733B (en) * 2021-10-27 2024-01-23 武汉科技大学 Automatic pickup method for first arrival time of microseismic signal and microseismic monitoring device
FR3130235B1 (en) * 2021-12-14 2024-07-05 Psa Automobiles Sa METHOD FOR CORRECTING THE POSITION MEASUREMENT OF A CLUTCH PEDAL

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11247890A (en) * 1998-02-27 1999-09-14 Isuzu Motors Ltd Specifying method and abnormality diagnostic method of half-clutching stroke value
DE10324446B3 (en) * 2003-05-28 2004-12-16 Lucas Automotive Gmbh Method and system for controlling a brake system equipped with an electric parking brake
DE102004015185A1 (en) * 2004-03-24 2005-10-27 Fte Automotive Gmbh & Co. Kg Hydraulic actuator for a motor vehicle friction clutch
US7717248B2 (en) * 2006-03-09 2010-05-18 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Process and device for controlling and/or regulating an automated clutch
DE102006014141A1 (en) 2006-03-28 2007-10-04 Zf Friedrichshafen Ag Automatic friction clutch e.g. single-disk dry clutch, controlling method for motor vehicle, involves changing clutch torque to new reference value in pressure-controlled manner and adjusting pressure of actuator to another reference value
DE102006037958A1 (en) * 2006-08-12 2008-02-14 Zf Friedrichshafen Ag coupling device
DE102006054021A1 (en) * 2006-11-16 2008-05-21 Bayerische Motoren Werke Ag Decoupler operating device for e.g. motorcycle, has characteristic line reproducing relation between pedal travel of operating device and release path of decoupler, where driving conditions are assigned to different characteristic behavior
FR2918334B1 (en) 2007-07-06 2009-09-11 Renault Sas METHOD OF PROCESSING DATA IN AN ASSISTANCE DEVICE FOR MANEUVERING ON THE SIDE OF A MOTOR VEHICLE
FR2922616B1 (en) * 2007-10-19 2010-02-26 Peugeot Citroen Automobiles Sa POSITION MEASUREMENT METHOD OF A CLUTCH

Also Published As

Publication number Publication date
EP2310710A1 (en) 2011-04-20
US20120010795A1 (en) 2012-01-12
CA2732926A1 (en) 2010-02-04
CN102112766B (en) 2014-11-12
US8543304B2 (en) 2013-09-24
DE102008036038A1 (en) 2010-02-11
EP2310710B1 (en) 2012-01-25
WO2010012485A1 (en) 2010-02-04
CN102112766A (en) 2011-06-29
MX2011000959A (en) 2011-03-29

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